MC100EPT20DR2G

Updated: 2026-09-12

Overview

The MC100EPT20DR2G is a differential receiver designed for high-speed signal processing in ECL (Emitter-Coupled Logic) and PECL (Positive Emitter-Coupled Logic) systems. It is widely used in applications requiring low jitter and high signal integrity, such as telecommunications, networking, and industrial automation. The device is known for its robust performance in demanding environments. Manufactured by ON Semiconductor, the MC100EPT20DR2G operates at high speeds, making it suitable for clock distribution, data transmission, and other precision timing applications. Its compatibility with both ECL and PECL standards allows for versatile integration into various system designs.

Structure and Working Principle

The MC100EPT20DR2G features a differential input structure that ensures high noise immunity and signal integrity. It operates by receiving differential signals and converting them into single-ended outputs, making it ideal for high-speed data transmission. The device includes internal biasing circuits to maintain stable operation across varying conditions. Key components include input buffers, differential amplifiers, and output drivers, all optimized for minimal propagation delay and jitter. The device is designed to work with supply voltages typically ranging from 3.0V to 5.5V, accommodating both ECL and PECL voltage levels.

Key Features

The MC100EPT20DR2G offers several standout features, including ultra-low jitter performance, which is critical for maintaining signal integrity in high-speed systems. Its differential input design provides excellent common-mode noise rejection, ensuring reliable operation in noisy environments. Additional features include a wide operating temperature range (-40°C to +85°C), making it suitable for industrial applications. The device also supports high-speed data rates, typically up to 3.2 Gbps, and is available in a compact surface-mount package for easy integration into PCB designs.

Application Areas

The MC100EPT20DR2G is commonly used in telecommunications infrastructure, such as base stations and fiber-optic networks, where high-speed signal reception is essential. It is also employed in networking equipment, including routers and switches, to ensure accurate data transmission. Industrial applications include precision timing systems, test and measurement equipment, and high-speed data acquisition systems. The device's reliability and performance make it a preferred choice for engineers designing systems that demand low jitter and high signal fidelity.

Maintenance and Precautions

To ensure optimal performance, the MC100EPT20DR2G should be handled with proper ESD precautions, as static discharge can damage the sensitive semiconductor components. Power supply filtering is recommended to minimize noise and ensure stable operation. When designing the PCB, attention should be paid to signal integrity, including proper termination of differential lines and minimizing trace lengths to reduce signal degradation. Thermal management is also important, especially in high-speed or high-density applications.

B2B Procurement Guide

When procuring the MC100EPT20DR2G, it is advisable to source from authorized distributors or direct manufacturers to ensure authenticity and reliability. Bulk purchases may offer cost savings, but lead times should be verified, especially for large orders. Technical support and datasheets should be reviewed to confirm compatibility with specific system requirements. It is also recommended to inquire about packaging options, such as tape-and-reel, which can streamline assembly processes for high-volume production.